Former JBLM Sergeant sentenced to four years in prison for delivering national security information to China

Seattle – A former U.S. Army Sergeant whose last duty post was Joint Base Lewis-McChord (JBLM) in western Washington was sentenced today in U.S. District Court in Seattle to four years in prison and three years of supervised release for two federal felonies, announced U.S. Attorney Charles Neil Floyd. Joseph Daniel Schmidt, 31, pleaded guilty in June 2025 to attempt to deliver national defense information and retention of national defense information. At the sentencing hearing U.S. District Judge John C. Coughenour said he based his sentence on the seriousness of Schmidt’s crime and on his mental health at the time of the conduct.

“As a retired Army officer, I find it unconscionable for a former soldier to put his colleagues and country at risk by peddling secret information and intelligence access to a hostile foreign power,” said U.S. Attorney Neil Floyd. “These cases remain a priority for our office to keep our country safe.”

“As a soldier, Mr. Schmidt swore an oath to protect the United States and its citizens who, in turn, entrusted him with their security and the secrets necessary to defend it,” said W. Mike Herrington, Special Agent in Charge of the FBI Seattle field office. “Instead of upholding that trust, he betrayed it by handing over classified information to China, as his admissions make clear. The FBI and our partners will remain vigilant in our mission to safeguard our nation, making every effort to uncover those who endanger it and hold them accountable.”

According to records filed in the case, Schmidt was an active-duty soldier from January 2015 to January 2020. His primary assignment was at JBLM in the 109th Military Intelligence Battalion. In his role, Schmidt had access to SECRET and TOP SECRET information. After his separation from the military, Schmidt reached out to the Chinese Consulate in Turkey and later, the Chinese security services via email offering national defense information.

In March 2020, Schmidt traveled to Hong Kong and continued his efforts to provide Chinese intelligence with classified information he obtained from his military service. He created multiple lengthy documents describing various “high level secrets” he was offering to the Chinese government. He retained a device that allows for access to secure military computer networks and offered the device to Chinese authorities to assist them in efforts to gain access to such networks. Just 17 days after he made the approach to the Chinese intelligence contacts, he was granted a long sought-after work visa for China.

Schmidt remained in China, primarily Hong Kong, until October 2023, when he flew to San Francisco. He was arrested at the airport.

Speaking in court today, Assistant United States Attorney Todd Greenberg said Schmidt “created documents based on classified and national defense information. He used his training to provide sensitive information to the Chinese security service. He knew what he was doing was wrong – he was doing web searches for such things as ‘Can you be extradited for treason.’”

The FBI investigated the case, with valuable assistance provided by the U.S. Army Counterintelligence Command.

Assistant U.S. Attorney Todd Greenberg prosecuted the case.